The model run results cover the period of March 17, 2015 through April 6, 2015 and are based on the following assumptions: Common Assumptions 1. CCFB Gates are operating to the Priority 3 as of January 6, 2015. 2. The Delta Cross Channel gates were closed on December 1, 2014, and will remain closed throughout the forecast period. 3. The Middle River ag. Barrier is anticipated to be installed on April 3, 2015 with all 6 culvert flap-gates tied open. 4. Suisun Marsh salinity control flashboards are installed and the three Suisun Marsh Salinity Control Gates are in tidal operation as of December 31, 2014. 5. San Joaquin River flow at Vernalis is 494 cfs at the beginning of the forecast period and increases to 500 cfs by the end of the forecast period. 6. San Joaquin River EC at Vernalis is projected to increase from 774 umhos/cm at the beginning of the forecast period to 979 umhos/cm by the end of forecast period. 7. Sacramento River flow at Freeport is 7,582 cfs at the beginning of the forecast period and increases to 7,900 cfs by the end of the forecast period. 8. CCFB allotment is approximately at 934 cfs at the beginning of the forecast period and deceases to 550 cfs by the end of the forecast period. 9. Export at Jones Pumping Plant is approximately at 976 cfs at the beginning of the forecast period and increases to 1000 cfs by the end of the forecast period.